<?php
/*
	Copyright 2006, 2007, 2008, 2009, 2010 Bastiaan Grutters
    
    This file is part of Ages of Strife website.

    Ages of Strife website is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Ages of Strife website is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Ages of Strife website.  If not, see <http://www.gnu.org/licenses/>.
 */
include( "../global/initialize.php");

$officer_id = formatInput( $_POST[ 'officer_id' ] );
$skill = formatInput( $_POST[ 'skill' ] );
$query = "SELECT ruler_id, name, officer_id, experience, scouting, offense, defense, ranking, persuasion " .
		"FROM officers " .
		"WHERE officer_id = '$officer_id'";
$result = mysql_query( $query ) or die( "Query failed : " . mysql_error() );
$row = mysql_fetch_array($result, MYSQL_ASSOC);
if( isset( $row[ 'ruler_id' ] ) && $row[ 'ruler_id' ] == $_SESSION[ 'ruler_id' ] ) {
	$name = $row[ 'name' ];
	$free_skill_points = get_officer_free_skillpoints( $row[ 'officer_id' ], $row[ 'experience' ], $row[ 'scouting' ], $row[ 'offense' ], $row[ 'defense' ], $row[ 'ranking' ], $row[ 'persuasion' ] );
	
	if( $free_skill_points > 0 ) {
	    if( $skill == 'ranking' ) {
	    	$level = $row[ 'ranking' ];
	    }
	    elseif( $skill == 'scouting' ) {
	    	$level = $row[ 'scouting' ];
	    }
	    elseif( $skill == 'offense' ) {
	    	$level = $row[ 'offense' ];
	    }
	    elseif( $skill == 'defense' ) {
	    	$level = $row[ 'defense' ];
	    }
	    elseif( $skill == 'persuasion' ) {
	    	$level = $row[ 'persuasion' ];
	    }
	    else {
			header( "Location: officer.php?name=$name" );
	    	return;
	    }
	    
	    if( $level < 5 ) {
		    $level ++;
		    $query = "UPDATE officers " .
		    		"SET `$skill` = $level " .
		    		"WHERE `officer_id` = '$officer_id'";
			mysql_query( $query ) or die( "Query failed : " . mysql_error() );
	    }
	}
	header( "Location: officer.php?name={$name}" );
}
else {
	header( "Location: armies.php" );
}
?>
